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VDOT Critical Infrastructure Security System

Status:

Existing

Definition:

VDOT is implementing a statewide program to monitor bridges, tunnels, and other transportation assets vulnerable to man-made and natural disasters.

Stakeholder:

VDOT Central Office

Architecture Flow Diagrams
which include VDOT Critical Infrastructure Security System:

• VDOT Critical Infrastructure Security System VDOT NWRO TOC/ATMS

Architecture Flows
to/from the VDOT Critical Infrastructure Security System:

VDOT Critical Infrastructure Security System VDOT NWRO TOC/ATMS

• alert notification


• threat information


• traffic images


• transportation system status

VDOT NWRO TOC/ATMSVDOT Critical Infrastructure Security System

• alert status


• threat information


• traffic images


• transportation system status

National ITS Architecture Subsystems
mapped to the VDOT Critical Infrastructure Security System:

• Archived Data System Subsystem
• Archived Data User System Terminator
• Data Distribution System Subsystem
• Emergency Management Center Subsystem
• Maint and Constr Administrative Systems Terminator
• Maint and Constr Management Center Subsystem
• Traffic Management Center Subsystem
• Transportation Information Center Subsystem

National ITS Architecture Services
associated with VDOT Critical Infrastructure Security System:

• DM01 - ITS Data Warehouse -- (Graphic)
• MC08 - Maintenance and Construction Activity Coordination -- (Graphic)
• PS02 - Emergency Response -- (Graphic)
• PS10 - Wide-Area Alert -- (Graphic)
• PS11 - Early Warning System -- (Graphic)
• PS12 - Disaster Response and Recovery -- (Graphic)
• PS13 - Evacuation and Reentry Management -- (Graphic)
• PS14 - Disaster Traveler Information -- (Graphic)
• TM08 - Traffic Incident Management System -- (Graphic)

National ITS Architecture Functional Requirements
associated with VDOT Critical Infrastructure Security System:

none